@Override
 public boolean isDelegate() {
   CSharpMethodDeclStub stub = getStub();
   if (stub != null) {
     return BitUtil.isSet(stub.getOtherModifierMask(), CSharpMethodDeclStub.DELEGATE_MASK);
   }
   return findChildByType(CSharpTokens.DELEGATE_KEYWORD) != null;
 }
 @Nullable
 static HighlightInfo checkInitializerCompleteNormally(@NotNull PsiClassInitializer initializer) {
   final PsiCodeBlock body = initializer.getBody();
   // unhandled exceptions already reported
   try {
     final ControlFlow controlFlow = getControlFlowNoConstantEvaluate(body);
     final int completionReasons =
         ControlFlowUtil.getCompletionReasons(controlFlow, 0, controlFlow.getSize());
     if (!BitUtil.isSet(completionReasons, ControlFlowUtil.NORMAL_COMPLETION_REASON)) {
       String description =
           JavaErrorMessages.message("initializer.must.be.able.to.complete.normally");
       return HighlightInfo.newHighlightInfo(HighlightInfoType.ERROR)
           .range(body)
           .descriptionAndTooltip(description)
           .create();
     }
   } catch (AnalysisCanceledException e) {
     // incomplete code
   }
   return null;
 }
  private int getMnemonicCharIndex(String text) {
    final int mnemonicIndex = myPresentation.getDisplayedMnemonicIndex();
    if (mnemonicIndex != -1) {
      return mnemonicIndex;
    }
    final ShortcutSet shortcutSet = myAction.getShortcutSet();
    final Shortcut[] shortcuts = shortcutSet.getShortcuts();
    for (Shortcut shortcut : shortcuts) {
      if (!(shortcut instanceof KeyboardShortcut)) continue;

      KeyboardShortcut keyboardShortcut = (KeyboardShortcut) shortcut;
      if (keyboardShortcut.getSecondKeyStroke()
          == null) { // we are interested only in "mnemonic-like" shortcuts
        final KeyStroke keyStroke = keyboardShortcut.getFirstKeyStroke();
        final int modifiers = keyStroke.getModifiers();
        if (BitUtil.isSet(modifiers, InputEvent.ALT_MASK)) {
          return (keyStroke.getKeyChar() != KeyEvent.CHAR_UNDEFINED)
              ? text.indexOf(keyStroke.getKeyChar())
              : text.indexOf(KeyEvent.getKeyText(keyStroke.getKeyCode()));
        }
      }
    }
    return -1;
  }
 private boolean isFlagSet(@FlagConstant byte mask) {
   return BitUtil.isSet(myFlags, mask);
 }
Example #5
0
 final boolean isModified(int index) {
   checkLineIndex(index);
   return !isLastEmptyLine(index) && BitUtil.isSet(myFlags[index], MODIFIED_MASK);
 }
  private void addTypesByVariable(
      HashSet<PsiType> typesSet,
      PsiVariable var,
      PsiFile scopeFile,
      HashSet<PsiVariable> checkedVariables,
      int flags,
      TextRange rangeToIgnore) {
    if (!checkedVariables.add(var)) return;
    // System.out.println("analyzing usages of " + var + " in file " + scopeFile);
    SearchScope searchScope = new LocalSearchScope(scopeFile);

    if (BitUtil.isSet(flags, CHECK_USAGE) || BitUtil.isSet(flags, CHECK_DOWN)) {
      for (PsiReference varRef : ReferencesSearch.search(var, searchScope, false)) {
        PsiElement ref = varRef.getElement();

        if (BitUtil.isSet(flags, CHECK_USAGE)) {
          PsiType type = guessElementTypeFromReference(myMethodPatternMap, ref, rangeToIgnore);
          if (type != null && !(type instanceof PsiPrimitiveType)) {
            typesSet.add(type);
          }
        }

        if (BitUtil.isSet(flags, CHECK_DOWN)) {
          if (ref.getParent() instanceof PsiExpressionList
              && ref.getParent().getParent() instanceof PsiMethodCallExpression) { // TODO : new
            PsiExpressionList list = (PsiExpressionList) ref.getParent();
            PsiExpression[] args = list.getExpressions();
            int argIndex = -1;
            for (int j = 0; j < args.length; j++) {
              PsiExpression arg = args[j];
              if (arg.equals(ref)) {
                argIndex = j;
                break;
              }
            }

            PsiMethodCallExpression methodCall = (PsiMethodCallExpression) list.getParent();
            PsiMethod method = (PsiMethod) methodCall.getMethodExpression().resolve();
            if (method != null) {
              PsiParameter[] parameters = method.getParameterList().getParameters();
              if (argIndex < parameters.length) {
                addTypesByVariable(
                    typesSet,
                    parameters[argIndex],
                    method.getContainingFile(),
                    checkedVariables,
                    flags | CHECK_USAGE,
                    rangeToIgnore);
              }
            }
          }
        }
      }
    }

    if (BitUtil.isSet(flags, CHECK_UP)) {
      if (var instanceof PsiParameter
          && var.getParent() instanceof PsiParameterList
          && var.getParent().getParent() instanceof PsiMethod) {
        PsiParameterList list = (PsiParameterList) var.getParent();
        PsiParameter[] parameters = list.getParameters();
        int argIndex = -1;
        for (int i = 0; i < parameters.length; i++) {
          PsiParameter parameter = parameters[i];
          if (parameter.equals(var)) {
            argIndex = i;
            break;
          }
        }

        PsiMethod method = (PsiMethod) var.getParent().getParent();
        // System.out.println("analyzing usages of " + method + " in file " + scopeFile);
        for (PsiReference methodRef : ReferencesSearch.search(method, searchScope, false)) {
          PsiElement ref = methodRef.getElement();
          if (ref.getParent() instanceof PsiMethodCallExpression) {
            PsiMethodCallExpression methodCall = (PsiMethodCallExpression) ref.getParent();
            PsiExpression[] args = methodCall.getArgumentList().getExpressions();
            if (args.length <= argIndex) continue;
            PsiExpression arg = args[argIndex];
            if (arg instanceof PsiReferenceExpression) {
              PsiElement refElement = ((PsiReferenceExpression) arg).resolve();
              if (refElement instanceof PsiVariable) {
                addTypesByVariable(
                    typesSet,
                    (PsiVariable) refElement,
                    scopeFile,
                    checkedVariables,
                    flags | CHECK_USAGE,
                    rangeToIgnore);
              }
            }
            // TODO : constructor
          }
        }
      }
    }
  }
 public boolean isInLibrarySource() {
   return BitUtil.isSet(sourceRootTypeData, LIBRARY_SOURCE_FLAG);
 }
 public boolean isInModuleSource() {
   return BitUtil.isSet(sourceRootTypeData, MODULE_SOURCE_FLAG);
 }